CPU: Intel Core 2 Quad Q9450 2.6 Ghz FSB 1333 12MB M/b: Gigabyte GA-EX38T-DQ6 Socket 775 RAM: (2x) 1GB Mushkin Extreme XP3-12800 DDR3 1600 GPU: nVidia GeForce 9800 GTX 512MB GDDR3 PCI-e PSU: 750w Aero Cool Horse Power OS: Windows Vista Ultimate 32 Bits SP1 HDD: Samsung 500GB SATA, Seagate 500GB SATA I've running this system for some weeks without any problems. However, last monday I had a BSOD. I didn't gave it too much importance, but today I've got another BSOD. I don't know where can be the problem. The hardware is apparently working fine according to windows control panel. The error reported by windows is: Code: BCCode: 19 BCP1: 00000020 BCP2: 975D5488 BCP3: 975D5C80 BCP4: 0AFF0803 I have attached the dump information. I would like to ask you if somebody can please take a look at it. I've spent a lot of money in that hardware, and I'm worried about this problem. Thanks in advance.